1000+ Maths Riddles for Adults with Answers Pdf - 1

Ans: D

So that the dot appears in the diamond and two circles.

Ans: F

Each line across and down contains one triangle upside down, one circle and one set of vertical lines.

Ans: B

Only lines that appear in the same position just twice in the four surrounding circles are transferred to the centre circle.

Ans: E

The rest are the same figure rotated.

Ans: C

A is the same figure as E and B is the same figure as D.